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Description

CONVTIWC1 IWC Big Ingenieur 7 Days power Reserve. Watch measures 45.5mm and is made from steel. Automatic IWC Caliber 51112 with the patented Pellaton winding system which provides 7 days power reserve. Fitted with an original leather strap with steel pin buckle. This watch has a see through case back and is waterproof 12 ATM or 120 meters. This watch is from 2009 but has received a full service by IWC in 2012. Naturally all boxes and papers are included. Great value for this in-house IWC movement!